package org.csmzxy2334;

public class student {
    String name;
    int classId;
    int studentId;
    String address;
    public  void introduce(){
        System.out.println("大家好，我是"+ classId+"班的"+ name+",我的学号是"+studentId+",我来自"+ address+"。");
    }
    public void study(){
        System.out.println("我要开始学习了");
    }
}
